They should rest Luka and try to lose to the Cavs tomorrow. If there's any hope of Atlanta overtaking us and Dallas ending up 5th in the lottery, the chances of keeping the pick this year go from 37% to around 60% with the chance at pick 5 added. I don't think the Mavs should keep the pick if they don't get number 1, but a top 5 pick would be a pretty damn good trade chip, and I think they could and probably should use it to go after someone like Bradley Beal. I think if it's pick 2 or 3, Wizards might like Morant or Barrett enough to even take back some salary like Courtney Lee's. Having Luka/Beal/KP with still enough cap space to go after someone like Brogdan would be a pretty incredible rebuild.